.home{
  width: 100%;
  height: 100%;
}
.wrapper{
  width:1024px;
  margin:0 auto;
}

/* 顶部导航栏 */
.top_nav{
  width: 100%;
  height: 40px;
  line-height: 40px;
  border-bottom: 1px solid #dddddd;
  font-size: 14px;
}

.top_nav .wrapper{
  display: flex;
  justify-content: space-between;
}

.top_nav a{
  border-right: 1px solid #ccc;
  padding: 0 10px;
  color: #949494;
}

.top_nav .left a:nth-last-child(1){
  border-right:none;
}

.top_nav .right a:nth-child(1){
  color: black;
  font-weight: bold;
}

.top_nav .right a:nth-last-child(1){
  border-right:none;
}

/* logo栏 */
.logo .wrapper{
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
}

.logo .left{
  display: flex;
  align-items: center;
}

.logo .left img{
  width: 120px;
  height: 30px;
}

.logo .left span{
  font-size: 12px;
  color: #949494;
  padding: 3px;
  border: 1px solid #ccc;
  border-radius: 5px;
  margin-left: 30px;
}

.logo .right {
  height: 90px;
  width: 90px;
  font-size: 10px;
  text-align: center;
}

.logo .right image{
  width: 100%;
  height: 100%;
}

/* banner栏 */
.banner{
  position: relative;
}

.banner .nav{
  margin-top: 20px;
  height: 40px;
  line-height: 40px;
  padding-left: 500px;
  background-color: #ca151e;
  color: white;
}

.banner .nav span{
  margin-right: 20px;
  cursor: pointer;
}

.banner .swipper{
  width: 100%;
  height: 400px;
}

.banner .side{
  position: absolute;
  height: 100%;
  width: 200px;
  top: 0;
  left: 18%;
  background-color: rgba(0, 0, 0, 0.5);
}

.banner .side p{
  margin-left: 20px;
  height: 40px;
  line-height: 40px;
  
}

.banner .side a{
  color: rgb(227, 227, 227);
}

.detail{
  font-size: 12px;
  color: #949494;
  margin-top: -15px;
}

.banner .point{
  position: absolute;
  right: 250px;
  bottom: 30px;
  width: 120px;
  display: flex;
}

.banner .sub_point{
  width: 26px;
  height: 25px;
  text-align: center;
  padding: 2px;
  color: white;
  background-color: rgba(0, 0, 0, 0.5);
  margin-right: 5px;
  border-radius: 50%;
}

.banner .sub_point:nth-child(1){
  background-color: rgba(218, 0, 0, 0.849);
}

/* 图片区1 */
.pic1{
  height: 150px;
  margin: 0 10px;
}
.pic1 .wrapper{
  display: flex;
  justify-content: space-between;
}
.pic1 img{
  width: 23%;
}

/* 图片区2 */
.pic2 .wrapper{
  display: flex;
  justify-content: space-between;
  padding: 10px;
}

.pic2 .wrapper img{
  height: 150px;
  width: 60%;
}

.pic2 .list{
  display: flex;
  justify-content: space-between;
  border: 1px solid #dfdfdf;
  margin-right: 10px;
}

.pic2 .list .info{
  font-weight: bold;
  padding-left: 30px;
  padding-top: 30px;
}

.pic2 .list .info .detail{
  margin: 5px 0 15px 0;
}

.pic2 .list .info .price{
  font-weight: bold;
  font-size: 18px;
  color: #ca151e;
}

.footer{
  background: #F5F5F5;
}
.footer .service{
  height: 178px;
  border-bottom: 1px solid #E8E8E8;
}
.footer .service ul{
  display: flex;
  justify-content: space-around;
  line-height: 178px;
}
.footer .service ul li {
  display: flex;
  align-items: center;
}
.footer .service ul li h5{
  width: 45px;
  height: 45px;
  background-image: url('../images/icon14.png');
  background-position: 207px 0;
  margin-right: 10px;
}
.footer .service ul li:nth-child(2) h5{
  background-position: 152px 0;
}
.footer .service ul li:nth-child(3) h5{
  background-position: 98px 0;
}
.footer .service ul li:nth-child(4) h5{
  background-position: 45px 0;
}
.help {
  display: flex;
  padding-top: 60px;
  color: #969696;
}
.help .left {
  display: flex;
  justify-content: space-between;
  width: 100%;
}
.help .left dt{
  margin-bottom: 30px;
  color: #333;
  display: flex;
}
.help .left dt h5{
  width: 20px;
  height: 20px;
  background-image: url('../images/icon14.png');
  background-position: 0 47px;
}
.help .left dl:nth-child(2) h5{
  background-position: -24px 47px;
}
.help .left dl:nth-child(3) h5{
  background-position: -49px 47px;
}
.help .left dl:nth-child(4) h5{
  background-position: -74px 47px;
}
.help .left dl:nth-child(5) h5{
  background-position: 0 23px;
}
.help .left dd a{
  margin-bottom: 10px;
  color: #969696;
  margin-left: 20px;
}
.copyright{
  font-size: 12px;
  text-align: center;
  color: #969696;
  margin-top: 100px;
  padding-bottom: 40px;
}